205430082

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239429}}^1$

素因数の和:239458

約数の個数: 32

約数和(自身を含む): 482690880

約数和(自身を除く): 277260798

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 239429, 478858, 718287, 1436574, 2633719, 3112577, 5267438, 6225154, 7901157, 9337731, 15802314, 18675462, 34238347, 68476694, 102715041, 205430082]

約数ペア:

[(1, 205430082), (2, 102715041), (3, 68476694), (6, 34238347), (11, 18675462), (13, 15802314), (22, 9337731), (26, 7901157), (33, 6225154), (39, 5267438), (66, 3112577), (78, 2633719), (143, 1436574), (286, 718287), (429, 478858), (858, 239429)]